1595 	int digest_size, err;  in read_in_block()  local
1602 	digest_size = 0;  in read_in_block()
1604 		digest_size = crypto_hash_digestsize(peer_device->connection->peer_integrity_tfm);  in read_in_block()
1609 		err = drbd_recv_all_warn(peer_device->connection, dig_in, digest_size);  in read_in_block()
1612 		data_size -= digest_size;  in read_in_block()
1665 	if (digest_size) {  in read_in_block()
1667 		if (memcmp(dig_in, dig_vv, digest_size)) {  in read_in_block()
1712 	int digest_size, err, expect;  in recv_dless_read()  local
1716 	digest_size = 0;  in recv_dless_read()
1718 		digest_size = crypto_hash_digestsize(peer_device->connection->peer_integrity_tfm);  in recv_dless_read()
1719 		err = drbd_recv_all_warn(peer_device->connection, dig_in, digest_size);  in recv_dless_read()
1722 		data_size -= digest_size;  in recv_dless_read()
1742 	if (digest_size) {  in recv_dless_read()
1744 		if (memcmp(dig_in, dig_vv, digest_size)) {  in recv_dless_read()
2604 		di->digest_size = pi->size;  in receive_DataRequest()